I will be traveling from Frankfurt to Bangalore and I have my transit at Mumbai. I would like to get some good liquors back home. So, what would be the safest (security check wise) mode to carry liquor? I am worried about Mumbai to Bangalore transit, as it would be a domestic one and I wouldn't want my purchase to be thrown away by airport security officers.
I have gotten one bottle of liquor when flying in to India from Frankfurt in the past, and never had any problems with this.
That was one of the only few items I got, and it was well below the monetary duty limit and the 2 litre alcohol limit:
You can find the limits here.